Iveco EuroCargo (12 to 26 t). Manual — part 205
11 - Checking steering column articulation and
linkage
Steering control linkage
- Check that the screws and nuts fixing the clamps to the
tie rods have not deteriorated and are tightened to the
required torque.
- The tie rods must not be damaged and the threaded
portion must be integral.
Ball joints
- Clean the ball joints of the tie rods.
- This must be done with dry rags or raw cotton; use no
solvents.
- Check that the ball joints, in their components, have no
points of corrosion with sections of depth greater than
1 mm. In particular, check the sheet metal cover close to
the rolled section.
- Check the protective casing: it has to be secured to the
body and to the pin of the articulation with the split ring
and it must not turn.
- The casing must be neither deteriorated nor damaged.
- Manually crush the protective casings and check that
lubricating grease comes out.
- Check that the nuts and split pins are not deteriorated.
79069
84411
Figure 14
Figure 15
9 - Replace hub oil (axle 5842/5-5851/5-5871/5)
- Unscrew plug (1).
- Use a special syringe to suck.
- Fill in the set quantity of new oil through filling hole (see
CHARACTERISTICS AND DATA).
- Screw back plug (1) to the set torque.
13 - Checking headlight adjustment
- Switch (1) for vertical adjustment of light beam (3)
(available on the dashboard).
- With the cab tilted, act on screw (2) for horizontal
adjustment of light beam (3).
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74341
Figure 16
Figure 17
Figure 18
20 - Changing fuel pre-filter
Unscrew the pre-filter (1) and replace it.
Before refitting the new cartridge, moisten the seal with die-
sel or engine oil.
Screw the cartridge on by hand until it is in contact with the
mounting and then tighten by 3/4 of a turn to the required
tightening torque.
!
When replacing the cartridge, it must not have been
pre-filled. This is to prevent impurities getting into
circulation
that
could
damage
the
system
components, injectors/pump.
16 - Checking steering box fixing and moun-
ting
22 - Changing fuel filter
Remove the fuel filter (1) with tool 99360314.
Before refitting the new cartridge, moisten the seal with die-
sel or engine oil.
Screw the new one on by hand, taking care to check that the
rubber seal and the mating surface are clean and in a perfect
state of repair. Screw the cartridge on by hand until it is in
contact with the mounting and then tighten by 3/4 of a turn
to the required tightening torque.
75340
77839
To remove and fit the belt (1) back on, you need to use an
appropriate tool on the tightener (2) in the direction shown
by the arrow.
!
The M3 service comprises the operations of the M1
and M2 services plus the ones listed here.
21 - Changing miscellaneous drive belts
!
The tighteners are automatic, so they are not to be
adjusted after assembly.
23 - EDC system check-up using MODUS or
IT2000
24 - Checking valve clearance and adjustment
if necessary
To perform these operations correctly, proceed as described
under ”ENGINE” in the relevant section.
EXTRA-PLAN MAINTENANCE
EP1 SERVICE
- Replace filter and automatic transmission oil
- Disconnect
—
reconnect
and
clean
automatic
transmission oil breather
M3 SERVICE
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84413
Figure 19
Remove any dirt from the radiator shade (1) to let air flow
towards the radiator.
EP2 SERVICE
14 - Cleaning the radiator shade
84412
77841
Figure 20
Discharge the pressure of the compressed air system.
Unscrew the drier filter (1) and change it; tighten it to the
prescribed torque, checking there is no air leakage when
pressure is restored.
EP3 SERVICE
2 - Changing pneumatic system drier filter
Figure 21
15 - Checking density of antifreeze in the
engine coolant
!
The plug (1) must never be taken out for any reason
whatsoever.
With the engine warm, the cooling system is in
overpressure, therefore take care when taking off
the cap (2).
Take off the cap (2) and draw off a sample of the coolant from
the expansion tank (3) with the densimeter 99395858.
Depending on the temperature of the liquid, check the
percentage of antifreeze in the liquid on the scale of the
instrument. The percentage has to be higher than 40% and
must not exceed 50%.
If necessary, restore the percentage of antifreeze, bearing in
mind that the liquid needs to be replaced every 2 years.
!
For vehicles fitted with an additional heater, the
percentage of antifreeze must never exceed 50%.
18 - Checking the state of the air-conditioning
system refrigerant
Should gas be replaced, the quantity must be 1020
± 20 g.
- Replace additional heater fuel filter.
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EP5 SERVICE
12 - Replace oil bleed clutch hydraulic system
77843
- Operate on fastening/s and remove cover (1).
- Take the cartridge out of the air filter.
Before fitting the new cartridge, clean its housing thoroughly.
EP4 SERVICE
8 - Changing the cartridge of the dry air filter
and cleaning its container (even if no clogging
signalled)
Once a year (servicing with frequency in hours)
Once every two years (servicing with frequency in km)
Figure 22
15 - Replace engine coolant
Carry out the procedure described under the relevant
heading in the ”ENGINE” section.
84410
Figure 23
Drain off the clutch control fluid and change it (see Fluids
table in GENERAL section).
!
The clutch fluid is poisonous and corrosive: if you
accidentally come into contact with it, wash
immediately with water and a neutral soap.
Then proceed with air bleeding from the clutch control
hydraulic circuit by suitably operating on the bleeding valve
placed on the deaerator device operator cylinder 99306010.
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